Flow Steel Izitena
Ingcaciso yeMveliso
Izitena zentsimbi ezihambayobhekisa kwizitena ezinyibilikayo ezibekwe kwigrooves ye-ingot casting ezantsi ipleyiti ukudibanisa izitena zentsimbi ezihambayo kunye ne-ingot mold, eyaziwa ngokuba sisitena sombaleki. Ikakhulu isetyenziselwa ukunciphisa ukuxhathisa ukuhamba kwentsimbi etyhidiweyo kunye nokuthintela ukuvuza kwentsimbi. Iimpawu eziphambili zibandakanya ukumelana noxinzelelo lobushushu obuphezulu, ukuxhathisa ukunxiba, ukumanzi kakuhle, ukufakwa lula kunye nokumelana nomlilo okulungileyo.
1. Ukuhlelwa ngokwemathiriyeli:
(1)Udongwe:Olu lolona hlobo olusisiseko lwezitena zensimbi ezijikelezayo, ezenziwe ngodongwe oluqhelekileyo. Nangona ixabiso liphantsi, lihlwempuzekile ekuxhathiseni umlilo kunye nobomi benkonzo, kwaye ifanelekile kwezinye iincinci ezincinci zentsimbi okanye iimeko zokusetyenziswa kwexeshana.
(2)Ialuminiyam ephezulu:Esi sitena sensimbi esihambayo siqulethe umxholo ophezulu we-aluminium, unokumelana nomlilo obalaseleyo, kwaye unokuhlala uzinzile kwiindawo eziphezulu zokushisa. Ihlala isetyenziswa kumashishini amakhulu entsimbi, ngakumbi kwiinkqubo zokwenza intsimbi ezifuna ukumelana namaqondo obushushu aphezulu ixesha elide. ...
(3)Mullite:Iikristale ezinobume benaliti ezingaphezulu zibonelela ngesakhiwo somnqamlezo womnatha, esinokuthintela ngokufanelekileyo ukhukuliseko ngentsimbi etyhidiweyo. Ngoku iyeyona imathiriyeli eqhelekileyo.
2. Ukuhlelwa ngokwemisebenzi:
(1)Izitena zaseziko
Isetyenziswe kwindawo engundoqo yokuhamba kwensimbi etyhidiweyo, ixhasa indlela yokuhamba kwaye ifuna phezulu
refractoriness kunye nokumelana nokhukuliseko.
(2)Izitena zokuhlukanisa intsimbi
Isetyenziselwa ukuphambukisa intsimbi etyhidiweyo kwimibundo eyahlukeneyo. Iimpawu eziqhelekileyo ziquka imingxuma ephindwe kabini, kathathu, kunye ne-quadruple, kuxhomekeke kwiimfuno zenkqubo.
(3)Izitena zomsila
Efumaneka ekupheleni kwenkqubo yokuhamba kwensimbi, bayamelana nempembelelo yensimbi etyhidiweyo kunye nokushisa okuphezulu kwaye bafuna ukuchasana nokuphuka.
Isalathiso seMveliso
| Udongwe kunye neAlumina ephezulu | |||||||
| Into | RBT-80 | I-RBT-75 | RBT-70 | I-RBT-65 | I-RBT-55 | I-RBT-48 | I-RBT-40 |
| I-Al2O3(%) ≥ | 80 | 75 | 70 | 65 | 55 | 48 | 40 |
| I-Porosity ebonakalayo(%) ≤ | 21(23) | 24(26) | 24(26) | 24(26) | 22(24) | 22(24) | 22(24) |
| Amandla Okutyumza okubandayo(MPa) ≥ | 70(60) 60(50) | 60(50) 50(40) | 55(45) 45(35) | 50(40) 40(30) | 45(40) 35(30) | 40(35) 35(30) | 35(30) 30(25) |
| 0.2MPa Refractoriness Ngaphantsi Komthwalo(℃) ≥ | 1530 | 1520 | 1510 | 1500 | 1450 | 1420 | 1400 |
| Utshintsho lomgca olusisigxina(%) | 1500℃*2h | 1500℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h |
| -0.4~0.2 | -0.4~0.2 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | |
| Mullite | ||
| Into | JM-70 | JM-62 |
| I-Al2O3(%) ≥ | 70 | 62 |
| I-Fe2O3(%) ≤ | 1.8 | 1.5 |
| Refractoriness(℃) ≥ | 1780 | 1760 |
| I-Porosity ebonakalayo(%) ≤ | 28 | 26 |
| Amandla Okutyumza okubandayo(MPa) ≥ | 25 | 25 |
| Utshintsho lomgca olusisigxina(1500℃*2h)(%) | -0.1~+0.4 | -0.1~+0.4 |
Isicelo
Izitena zentsimbi ezihambayozisetyenziswa ngokuyintloko kwinkqubo yokuphosa esezantsi, esebenza njengomjelo wentsimbi etyhidiweyo ukuba ihambe ukusuka kwi-ladle ukuya kwi-ingot molds, iqinisekisa ukuhanjiswa okugudileyo kwentsimbi etyhidiweyo kwi-mold ingot nganye.
Umsebenzi ongundoqo
Izitena ezijikelezayo zentsimbi, ngaphakathi kwendawo yazo engaphakathi, ziqinisekisa ukuhamba okuhambayo kwentsimbi etyhidiweyo, ukuyithintela ukuba ichaphazele ngokuthe ngqo i-ingot molds kunye nokunciphisa ukusilela kwesakhiwo okubangelwa kukufudumala kwendawo. Ngaphezu koko, iimpawu zabo eziphikisayo zivumela ukuba zimelane nefuthe lomzimba kunye neekhemikhali ze-high-temperature yensimbi etyhidiweyo, ukukhusela ukungcola ukungena kwintsimbi kunye nokuchaphazela umgangatho wayo.
Iprofayile yekhampani
Shandong Robert New Material Co., Ltd.ibekwe kwisiXeko saseZibo, kwiPhondo laseShandong, eTshayina, esisiseko sokuvelisa izinto ezichasayo. Siyishishini lanamhlanje elidibanisa uphando kunye nophuhliso, imveliso, intengiso, uyilo lwe-kiln kunye nolwakhiwo, itekhnoloji, kunye nezinto zokuthumela ngaphandle. Sinezixhobo ezipheleleyo, itekhnoloji ephezulu, amandla obuchule obuqinileyo, umgangatho wemveliso ogqwesileyo, kunye nodumo oluhle. Umzi-mveliso wethu ugubungela iihektare ezingaphezulu kwama-200 kwaye imveliso yonyaka yezixhobo zokuchasa ezimilisekileyo zimalunga neetoni ezingama-30000 kunye nezixhobo ezichasayo ezingamiliselwanga ziitoni eziyi-12000.
Iimveliso zethu eziphambili zezinto eziphikisayo zibandakanya: izinto zokunqanda i-alkaline; i-aluminiyam i-silicon refractory izinto; izinto zokuchasa ezingamiliselwanga; izinto zokunqanda ukushisa kwe-thermal; izixhobo ezikhethekileyo zokuchasa; izinto ezisebenzayo ezinqandayo kwiinkqubo eziqhubekayo zokuphosa.
Imibuzo ebuzwa qho
Dinga uncedo? Qiniseka ukuba undwendwela iiforam zethu zenkxaso ukuze ufumane iimpendulo kwimibuzo yakho!
Singumvelisi wokwenyani, umzi-mveliso wethu ukhethekileyo ekuveliseni izinto eziphikisayo iminyaka engaphezu kwama-30. Sithembisa ukubonelela ngexabiso elingcono, elona xabiso lilungileyo lokuthengisa kwangaphambili kunye nenkonzo emva kokuthengisa.
Kwinkqubo nganye yokuvelisa, i-RBT inenkqubo epheleleyo ye-QC yokwakheka kweekhemikhali kunye neempawu ezibonakalayo. Kwaye siya kuvavanya iimpahla, kwaye isatifikethi somgangatho siya kuthunyelwa kunye neempahla. Ukuba uneemfuno ezizodwa, siya kuzama konke okusemandleni ethu ukuze sizilungiselele.
Ngokuxhomekeke kubungakanani, ixesha lethu lokuhambisa lihlukile. Kodwa sithembisa ukuthumela ngokukhawuleza kunye nomgangatho oqinisekisiweyo.
Ngokuqinisekileyo, sinikezela ngeesampuli zamahhala.
Ewe, kunjalo, wamkelekile ukuba undwendwele inkampani ye-RBT kunye neemveliso zethu.
Akukho mda, sinokubonelela ngeyona ngcebiso kunye nesisombululo ngokwemeko yakho.
Senze izinto eziphikisayo iminyaka engaphezu kwe-30, sinenkxaso eqinile yobugcisa kunye namava atyebileyo, sinokunceda abathengi bayile ii-kilns ezahlukeneyo kunye nokubonelela ngenkonzo yokumisa enye.
